mushroom

Dataset statistics

Number of variables	20
Number of observations	8124
Missing cells	0
Missing cells (%)	0.0%
Duplicate rows	4528
Duplicate rows (%)	55.7%
Total size in memory	1.2 MiB
Average record size in memory	160.0 B

Variable types

NUM	9
BOOL	6
CAT	5

Reproduction

Analysis started	2020-08-25 01:41:17.359208
Analysis finished	2020-08-25 01:41:32.272665
Duration	14.91 seconds
Version	pandas-profiling v2.8.0
Command line	`pandas_profiling --config_file config.yaml [YOUR_FILE.csv]`
Download configuration	config.yaml

Warnings

`veil-type` has constant value "0"	Constant
Dataset has 4528 (55.7%) duplicate rows	Duplicates
`cap-shape` has 452 (5.6%) zeros	Zeros
`stalk-color-above-ring` has 448 (5.5%) zeros	Zeros
`gill-color` has 408 (5.0%) zeros	Zeros
`population` has 384 (4.7%) zeros	Zeros
`odor` has 400 (4.9%) zeros	Zeros
`ring-type` has 2776 (34.2%) zeros	Zeros
`cap-color` has 2284 (28.1%) zeros	Zeros
`habitat` has 2148 (26.4%) zeros	Zeros
`stalk-root` has 2480 (30.5%) zeros	Zeros

cap-shape
Real number (ℝ_≥0)

ZEROS

Distinct count	6
Unique (%)	0.1%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%

Mean	2.4918759231905465
Minimum	0
Maximum	5
Zeros	452
Zeros (%)	5.6%
Memory size	63.6 KiB

Quantile statistics

Minimum	0
5-th percentile	0
Q1	2
median	2
Q3	3
95-th percentile	4
Maximum	5
Range	5
Interquartile range (IQR)	1

Descriptive statistics

Standard deviation	0.9012871786
Coefficient of variation (CV)	0.3616902311
Kurtosis	1.371745853
Mean	2.491875923
Median Absolute Deviation (MAD)	1
Skewness	-0.6195585645
Sum	20244
Variance	0.8123185782

Histogram

Histogram with fixed size bins (bins=10)

Value	Count	Frequency (%)
2	3656	45.0%
3	3152	38.8%
4	828	10.2%
0	452	5.6%
5	32	0.4%
1	4	< 0.1%

Minimum 5 values
Maximum 5 values

Value	Count	Frequency (%)
0	452	5.6%
1	4	< 0.1%
2	3656	45.0%
3	3152	38.8%
4	828	10.2%
5	32	0.4%

Value	Count	Frequency (%)
5	32	0.4%
4	828	10.2%
3	3152	38.8%
2	3656	45.0%
1	4	< 0.1%
0	452	5.6%

stalk-color-above-ring
Real number (ℝ_≥0)

ZEROS

Distinct count	9
Unique (%)	0.1%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%

Mean	5.4465780403742
Minimum	0
Maximum	8
Zeros	448
Zeros (%)	5.5%
Memory size	63.6 KiB

Quantile statistics

Minimum	0
5-th percentile	0
Q1	5
median	7
Q3	7
95-th percentile	7
Maximum	8
Range	8
Interquartile range (IQR)	2

Descriptive statistics

Standard deviation	2.143900327
Coefficient of variation (CV)	0.3936233561
Kurtosis	0.5917901093
Mean	5.44657804
Median Absolute Deviation (MAD)	0
Skewness	-1.301345538
Sum	44248
Variance	4.596308614

Histogram

Histogram with fixed size bins (bins=10)

Value	Count	Frequency (%)
7	4464	54.9%
5	1872	23.0%
3	576	7.1%
0	448	5.5%
1	432	5.3%
4	192	2.4%
6	96	1.2%
2	36	0.4%
8	8	0.1%

Minimum 5 values
Maximum 5 values

Value	Count	Frequency (%)
0	448	5.5%
1	432	5.3%
2	36	0.4%
3	576	7.1%
4	192	2.4%
5	1872	23.0%
6	96	1.2%
7	4464	54.9%
8	8	0.1%

Value	Count	Frequency (%)
8	8	0.1%
7	4464	54.9%
6	96	1.2%
5	1872	23.0%
4	192	2.4%
3	576	7.1%
2	36	0.4%
1	432	5.3%
0	448	5.5%

gill-color
Real number (ℝ_≥0)

ZEROS

Distinct count	12
Unique (%)	0.1%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%

Mean	4.729443623830625
Minimum	0
Maximum	11
Zeros	408
Zeros (%)	5.0%
Memory size	63.6 KiB

Quantile statistics

Minimum	0
5-th percentile	0
Q1	2
median	4
Q3	7
95-th percentile	10
Maximum	11
Range	11
Interquartile range (IQR)	5

Descriptive statistics

Standard deviation	3.342401907
Coefficient of variation (CV)	0.7067220107
Kurtosis	-1.32490759
Mean	4.729443624
Median Absolute Deviation (MAD)	3
Skewness	0.3387940788
Sum	38422
Variance	11.17165051

Histogram

Histogram with fixed size bins (bins=10)

Value	Count	Frequency (%)
2	1728	21.3%
7	1492	18.4%
10	1202	14.8%
1	1048	12.9%
4	752	9.3%
3	732	9.0%
8	492	6.1%
0	408	5.0%
9	96	1.2%
11	86	1.1%
6	64	0.8%
5	24	0.3%

Minimum 5 values
Maximum 5 values

Value	Count	Frequency (%)
0	408	5.0%
1	1048	12.9%
2	1728	21.3%
3	732	9.0%
4	752	9.3%
5	24	0.3%
6	64	0.8%
7	1492	18.4%
8	492	6.1%
9	96	1.2%

Value	Count	Frequency (%)
11	86	1.1%
10	1202	14.8%
9	96	1.2%
8	492	6.1%
7	1492	18.4%
6	64	0.8%
5	24	0.3%
4	752	9.3%
3	732	9.0%
2	1728	21.3%

cap-surface
Categorical

Distinct count	4
Unique (%)	< 0.1%
Missing	0
Missing (%)	0.0%
Memory size	63.6 KiB

2	3244
3	2556
0	2320
1	4

Value	Count	Frequency (%)
2	3244	39.9%
3	2556	31.5%
0	2320	28.6%
1	4	< 0.1%

Length

Max length	1
Median length	1
Mean length	1
Min length	1

Overview of Unicode Properties

Unique unicode characters	4
Unique unicode categories (?)	1
Unique unicode scripts (?)	1
Unique unicode blocks (?)	1

The Unicode Standard assigns character properties to each code point, which can be used to analyse textual variables.

Most occurring characters

Value	Count	Frequency (%)
2	3244	39.9%
3	2556	31.5%
0	2320	28.6%
1	4	< 0.1%

Most occurring categories

Value	Count	Frequency (%)
Decimal Number	8124	100.0%

Most frequent Decimal Number characters

Value	Count	Frequency (%)
2	3244	39.9%
3	2556	31.5%
0	2320	28.6%
1	4	< 0.1%

Most occurring scripts

Value	Count	Frequency (%)
Common	8124	100.0%

Most frequent Common characters

Value	Count	Frequency (%)
2	3244	39.9%
3	2556	31.5%
0	2320	28.6%
1	4	< 0.1%

Most occurring blocks

Value	Count	Frequency (%)
ASCII	8124	100.0%

Most frequent ASCII characters

Value	Count	Frequency (%)
2	3244	39.9%
3	2556	31.5%
0	2320	28.6%
1	4	< 0.1%

veil-type
Boolean

CONSTANT
REJECTED

Distinct count	1
Unique (%)	< 0.1%
Missing	0
Missing (%)	0.0%
Memory size	63.6 KiB

0	8124

Frequency Table

Value	Count	Frequency (%)
0	8124	100.0%

gill-attachment
Boolean

Distinct count	2
Unique (%)	< 0.1%
Missing	0
Missing (%)	0.0%
Memory size	63.6 KiB

1	7914
0	210

Frequency Table

Value	Count	Frequency (%)
1	7914	97.4%
0	210	2.6%

population
Real number (ℝ_≥0)

ZEROS

Distinct count	6
Unique (%)	0.1%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%

Mean	3.6440177252584935
Minimum	0
Maximum	5
Zeros	384
Zeros (%)	4.7%
Memory size	63.6 KiB

Quantile statistics

Minimum	0
5-th percentile	1
Q1	3
median	4
Q3	4
95-th percentile	5
Maximum	5
Range	5
Interquartile range (IQR)	1

Descriptive statistics

Standard deviation	1.25208182
Coefficient of variation (CV)	0.3435992671
Kurtosis	1.676557918
Mean	3.644017725
Median Absolute Deviation (MAD)	1
Skewness	-1.413095676
Sum	29604
Variance	1.567708884

Histogram

Histogram with fixed size bins (bins=10)

Value	Count	Frequency (%)
4	4040	49.7%
5	1712	21.1%
3	1248	15.4%
2	400	4.9%
0	384	4.7%
1	340	4.2%

Minimum 5 values
Maximum 5 values

Value	Count	Frequency (%)
0	384	4.7%
1	340	4.2%
2	400	4.9%
3	1248	15.4%
4	4040	49.7%
5	1712	21.1%

Value	Count	Frequency (%)
5	1712	21.1%
4	4040	49.7%
3	1248	15.4%
2	400	4.9%
1	340	4.2%
0	384	4.7%

stalk-surface-above-ring
Categorical

Distinct count	4
Unique (%)	< 0.1%
Missing	0
Missing (%)	0.0%
Memory size	63.6 KiB

3	5176
2	2372
0	552
1	24

Value	Count	Frequency (%)
3	5176	63.7%
2	2372	29.2%
0	552	6.8%
1	24	0.3%

Length

Max length	1
Median length	1
Mean length	1
Min length	1

Overview of Unicode Properties

Unique unicode characters	4
Unique unicode categories (?)	1
Unique unicode scripts (?)	1
Unique unicode blocks (?)	1

The Unicode Standard assigns character properties to each code point, which can be used to analyse textual variables.

Most occurring characters

Value	Count	Frequency (%)
3	5176	63.7%
2	2372	29.2%
0	552	6.8%
1	24	0.3%

Most occurring categories

Value	Count	Frequency (%)
Decimal Number	8124	100.0%

Most frequent Decimal Number characters

Value	Count	Frequency (%)
3	5176	63.7%
2	2372	29.2%
0	552	6.8%
1	24	0.3%

Most occurring scripts

Value	Count	Frequency (%)
Common	8124	100.0%

Most frequent Common characters

Value	Count	Frequency (%)
3	5176	63.7%
2	2372	29.2%
0	552	6.8%
1	24	0.3%

Most occurring blocks

Value	Count	Frequency (%)
ASCII	8124	100.0%

Most frequent ASCII characters

Value	Count	Frequency (%)
3	5176	63.7%
2	2372	29.2%
0	552	6.8%
1	24	0.3%

bruises?
Boolean

Distinct count	2
Unique (%)	< 0.1%
Missing	0
Missing (%)	0.0%
Memory size	63.6 KiB

1	4748
0	3376

Frequency Table

Value	Count	Frequency (%)
1	4748	58.4%
0	3376	41.6%

odor
Real number (ℝ_≥0)

ZEROS

Distinct count	9
Unique (%)	0.1%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%

Mean	4.788281634662728
Minimum	0
Maximum	8
Zeros	400
Zeros (%)	4.9%
Memory size	63.6 KiB

Quantile statistics

Minimum	0
5-th percentile	1
Q1	4
median	6
Q3	6
95-th percentile	8
Maximum	8
Range	8
Interquartile range (IQR)	2

Descriptive statistics

Standard deviation	1.983678459
Coefficient of variation (CV)	0.4142777328
Kurtosis	0.07008745619
Mean	4.788281635
Median Absolute Deviation (MAD)	2
Skewness	-0.726370513
Sum	38900
Variance	3.93498023

Histogram

Histogram with fixed size bins (bins=10)

Value	Count	Frequency (%)
6	3528	43.4%
4	2160	26.6%
3	576	7.1%
8	576	7.1%
1	400	4.9%
0	400	4.9%
7	256	3.2%
2	192	2.4%
5	36	0.4%

Minimum 5 values
Maximum 5 values

Value	Count	Frequency (%)
0	400	4.9%
1	400	4.9%
2	192	2.4%
3	576	7.1%
4	2160	26.6%
5	36	0.4%
6	3528	43.4%
7	256	3.2%
8	576	7.1%

Value	Count	Frequency (%)
8	576	7.1%
7	256	3.2%
6	3528	43.4%
5	36	0.4%
4	2160	26.6%
3	576	7.1%
2	192	2.4%
1	400	4.9%
0	400	4.9%

ring-number
Categorical

Distinct count	3
Unique (%)	< 0.1%
Missing	0
Missing (%)	0.0%
Memory size	63.6 KiB

1	7488
2	600
0	36

Value	Count	Frequency (%)
1	7488	92.2%
2	600	7.4%
0	36	0.4%

Length

Max length	1
Median length	1
Mean length	1
Min length	1

Overview of Unicode Properties

Unique unicode characters	3
Unique unicode categories (?)	1
Unique unicode scripts (?)	1
Unique unicode blocks (?)	1

The Unicode Standard assigns character properties to each code point, which can be used to analyse textual variables.

Most occurring characters

Value	Count	Frequency (%)
1	7488	92.2%
2	600	7.4%
0	36	0.4%

Most occurring categories

Value	Count	Frequency (%)
Decimal Number	8124	100.0%

Most frequent Decimal Number characters

Value	Count	Frequency (%)
1	7488	92.2%
2	600	7.4%
0	36	0.4%

Most occurring scripts

Value	Count	Frequency (%)
Common	8124	100.0%

Most frequent Common characters

Value	Count	Frequency (%)
1	7488	92.2%
2	600	7.4%
0	36	0.4%

Most occurring blocks

Value	Count	Frequency (%)
ASCII	8124	100.0%

Most frequent ASCII characters

Value	Count	Frequency (%)
1	7488	92.2%
2	600	7.4%
0	36	0.4%

stalk-surface-below-ring
Categorical

Distinct count	4
Unique (%)	< 0.1%
Missing	0
Missing (%)	0.0%
Memory size	63.6 KiB

3	4936
2	2304
0	600
1	284

Value	Count	Frequency (%)
3	4936	60.8%
2	2304	28.4%
0	600	7.4%
1	284	3.5%

Length

Max length	1
Median length	1
Mean length	1
Min length	1

Overview of Unicode Properties

Unique unicode characters	4
Unique unicode categories (?)	1
Unique unicode scripts (?)	1
Unique unicode blocks (?)	1

The Unicode Standard assigns character properties to each code point, which can be used to analyse textual variables.

Most occurring characters

Value	Count	Frequency (%)
3	4936	60.8%
2	2304	28.4%
0	600	7.4%
1	284	3.5%

Most occurring categories

Value	Count	Frequency (%)
Decimal Number	8124	100.0%

Most frequent Decimal Number characters

Value	Count	Frequency (%)
3	4936	60.8%
2	2304	28.4%
0	600	7.4%
1	284	3.5%

Most occurring scripts

Value	Count	Frequency (%)
Common	8124	100.0%

Most frequent Common characters

Value	Count	Frequency (%)
3	4936	60.8%
2	2304	28.4%
0	600	7.4%
1	284	3.5%

Most occurring blocks

Value	Count	Frequency (%)
ASCII	8124	100.0%

Most frequent ASCII characters

Value	Count	Frequency (%)
3	4936	60.8%
2	2304	28.4%
0	600	7.4%
1	284	3.5%

ring-type
Real number (ℝ_≥0)

ZEROS

Distinct count	5
Unique (%)	0.1%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%

Mean	2.291974396848843
Minimum	0
Maximum	4
Zeros	2776
Zeros (%)	34.2%
Memory size	63.6 KiB

Quantile statistics

Minimum	0
5-th percentile	0
Q1	0
median	2
Q3	4
95-th percentile	4
Maximum	4
Range	4
Interquartile range (IQR)	4

Descriptive statistics

Standard deviation	1.801672002
Coefficient of variation (CV)	0.7860785899
Kurtosis	-1.708767354
Mean	2.291974397
Median Absolute Deviation (MAD)	2
Skewness	-0.2900182044
Sum	18620
Variance	3.246022003

Histogram

Histogram with fixed size bins (bins=10)

Value	Count	Frequency (%)
4	3968	48.8%
0	2776	34.2%
2	1296	16.0%
1	48	0.6%
3	36	0.4%

Minimum 5 values
Maximum 5 values

Value	Count	Frequency (%)
0	2776	34.2%
1	48	0.6%
2	1296	16.0%
3	36	0.4%
4	3968	48.8%

Value	Count	Frequency (%)
4	3968	48.8%
3	36	0.4%
2	1296	16.0%
1	48	0.6%
0	2776	34.2%

veil-color
Categorical

Distinct count	4
Unique (%)	< 0.1%
Missing	0
Missing (%)	0.0%
Memory size	63.6 KiB

2	7924
1	96
0	96
3	8

Value	Count	Frequency (%)
2	7924	97.5%
1	96	1.2%
0	96	1.2%
3	8	0.1%

Length

Max length	1
Median length	1
Mean length	1
Min length	1

Overview of Unicode Properties

Unique unicode characters	4
Unique unicode categories (?)	1
Unique unicode scripts (?)	1
Unique unicode blocks (?)	1

The Unicode Standard assigns character properties to each code point, which can be used to analyse textual variables.

Most occurring characters

Value	Count	Frequency (%)
2	7924	97.5%
0	96	1.2%
1	96	1.2%
3	8	0.1%

Most occurring categories

Value	Count	Frequency (%)
Decimal Number	8124	100.0%

Most frequent Decimal Number characters

Value	Count	Frequency (%)
2	7924	97.5%
0	96	1.2%
1	96	1.2%
3	8	0.1%

Most occurring scripts

Value	Count	Frequency (%)
Common	8124	100.0%

Most frequent Common characters

Value	Count	Frequency (%)
2	7924	97.5%
0	96	1.2%
1	96	1.2%
3	8	0.1%

Most occurring blocks

Value	Count	Frequency (%)
ASCII	8124	100.0%

Most frequent ASCII characters

Value	Count	Frequency (%)
2	7924	97.5%
0	96	1.2%
1	96	1.2%
3	8	0.1%

cap-color
Real number (ℝ_≥0)

ZEROS

Distinct count	10
Unique (%)	0.1%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%

Mean	4.323485967503693
Minimum	0
Maximum	9
Zeros	2284
Zeros (%)	28.1%
Memory size	63.6 KiB

Quantile statistics

Minimum	0
5-th percentile	0
Q1	0
median	3
Q3	8
95-th percentile	9
Maximum	9
Range	9
Interquartile range (IQR)	8

Descriptive statistics

Standard deviation	3.444390875
Coefficient of variation (CV)	0.7966698401
Kurtosis	-1.595954042
Mean	4.323485968
Median Absolute Deviation (MAD)	3
Skewness	-0.01618156112
Sum	35124
Variance	11.8638285

Histogram

Histogram with fixed size bins (bins=10)

Value	Count	Frequency (%)
0	2284	28.1%
3	1840	22.6%
7	1500	18.5%
9	1072	13.2%
8	1040	12.8%
1	168	2.1%
5	144	1.8%
2	44	0.5%
6	16	0.2%
4	16	0.2%

Minimum 5 values
Maximum 5 values

Value	Count	Frequency (%)
0	2284	28.1%
1	168	2.1%
2	44	0.5%
3	1840	22.6%
4	16	0.2%
5	144	1.8%
6	16	0.2%
7	1500	18.5%
8	1040	12.8%
9	1072	13.2%

Value	Count	Frequency (%)
9	1072	13.2%
8	1040	12.8%
7	1500	18.5%
6	16	0.2%
5	144	1.8%
4	16	0.2%
3	1840	22.6%
2	44	0.5%
1	168	2.1%
0	2284	28.1%

stalk-shape
Boolean

Distinct count	2
Unique (%)	< 0.1%
Missing	0
Missing (%)	0.0%
Memory size	63.6 KiB

1	4608
0	3516

Frequency Table

Value	Count	Frequency (%)
1	4608	56.7%
0	3516	43.3%

habitat
Real number (ℝ_≥0)

ZEROS

Distinct count	7
Unique (%)	0.1%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%

Mean	3.2210733628754307
Minimum	0
Maximum	6
Zeros	2148
Zeros (%)	26.4%
Memory size	63.6 KiB

Quantile statistics

Minimum	0
5-th percentile	0
Q1	0
median	3
Q3	6
95-th percentile	6
Maximum	6
Range	6
Interquartile range (IQR)	6

Descriptive statistics

Standard deviation	2.530691874
Coefficient of variation (CV)	0.785667257
Kurtosis	-1.673747886
Mean	3.221073363
Median Absolute Deviation (MAD)	3
Skewness	-0.09599061819
Sum	26168
Variance	6.404401359

Histogram

Histogram with fixed size bins (bins=10)

Value	Count	Frequency (%)
6	3148	38.7%
0	2148	26.4%
3	1144	14.1%
1	832	10.2%
4	368	4.5%
2	292	3.6%
5	192	2.4%

Minimum 5 values
Maximum 5 values

Value	Count	Frequency (%)
0	2148	26.4%
1	832	10.2%
2	292	3.6%
3	1144	14.1%
4	368	4.5%
5	192	2.4%
6	3148	38.7%

Value	Count	Frequency (%)
6	3148	38.7%
5	192	2.4%
4	368	4.5%
3	1144	14.1%
2	292	3.6%
1	832	10.2%
0	2148	26.4%

gill-size
Boolean

Distinct count	2
Unique (%)	< 0.1%
Missing	0
Missing (%)	0.0%
Memory size	63.6 KiB

0	5612
1	2512

Frequency Table

Value	Count	Frequency (%)
0	5612	69.1%
1	2512	30.9%

stalk-root
Real number (ℝ_≥0)

ZEROS

Distinct count	5
Unique (%)	0.1%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%

Mean	1.1097981290004924
Minimum	0
Maximum	4
Zeros	2480
Zeros (%)	30.5%
Memory size	63.6 KiB

Quantile statistics

Minimum	0
5-th percentile	0
Q1	0
median	1
Q3	1
95-th percentile	3
Maximum	4
Range	4
Interquartile range (IQR)	1

Descriptive statistics

Standard deviation	1.061106068
Coefficient of variation (CV)	0.9561252991
Kurtosis	0.08976099331
Mean	1.109798129
Median Absolute Deviation (MAD)	1
Skewness	0.9478523612
Sum	9016
Variance	1.125946088

Histogram

Histogram with fixed size bins (bins=10)

Value	Count	Frequency (%)
1	3776	46.5%
0	2480	30.5%
3	1120	13.8%
2	556	6.8%
4	192	2.4%

Minimum 5 values
Maximum 5 values

Value	Count	Frequency (%)
0	2480	30.5%
1	3776	46.5%
2	556	6.8%
3	1120	13.8%
4	192	2.4%

Value	Count	Frequency (%)
4	192	2.4%
3	1120	13.8%
2	556	6.8%
1	3776	46.5%
0	2480	30.5%

target
Boolean

Distinct count	2
Unique (%)	< 0.1%
Missing	0
Missing (%)	0.0%
Memory size	63.6 KiB

0	4208
1	3916

Frequency Table

Value	Count	Frequency (%)
0	4208	51.8%
1	3916	48.2%

Pearson's r

The Pearson's correlation coefficient (r) is a measure of linear correlation between two variables. It's value lies between -1 and +1, -1 indicating total negative linear correlation, 0 indicating no linear correlation and 1 indicating total positive linear correlation. Furthermore, r is invariant under separate changes in location and scale of the two variables, implying that for a linear function the angle to the x-axis does not affect r.

To calculate r for two variables X and Y, one divides the covariance of X and Y by the product of their standard deviations.

Spearman's ρ

The Spearman's rank correlation coefficient (ρ) is a measure of monotonic correlation between two variables, and is therefore better in catching nonlinear monotonic correlations than Pearson's r. It's value lies between -1 and +1, -1 indicating total negative monotonic correlation, 0 indicating no monotonic correlation and 1 indicating total positive monotonic correlation.

To calculate ρ for two variables X and Y, one divides the covariance of the rank variables of X and Y by the product of their standard deviations.

Kendall's τ

Similarly to Spearman's rank correlation coefficient, the Kendall rank correlation coefficient (τ) measures ordinal association between two variables. It's value lies between -1 and +1, -1 indicating total negative correlation, 0 indicating no correlation and 1 indicating total positive correlation.

To calculate τ for two variables X and Y, one determines the number of concordant and discordant pairs of observations. τ is given by the number of concordant pairs minus the discordant pairs divided by the total number of pairs.

Phik (φk)

Phik (φk) is a new and practical correlation coefficient that works consistently between categorical, ordinal and interval variables, captures non-linear dependency and reverts to the Pearson correlation coefficient in case of a bivariate normal input distribution. There is extensive documentation available here.

Cramér's V (φc)

Cramér's V is an association measure for nominal random variables. The coefficient ranges from 0 to 1, with 0 indicating independence and 1 indicating perfect association. The empirical estimators used for Cramér's V have been proved to be biased, even for large samples. We use a bias-corrected measure that has been proposed by Bergsma in 2013 that can be found here.

Count
Matrix

First rows

	cap-shape	stalk-color-above-ring	gill-color	cap-surface	gill-attachment	population	stalk-surface-above-ring	bruises?	odor	ring-number	stalk-surface-below-ring	ring-type	veil-color	cap-color	stalk-shape	habitat	gill-size	stalk-root	target
0	2	3	8	0	1	4	3	0	6	1	3	4	2	7	1	6	0	1	0
1	0	7	4	3	1	2	3	0	0	1	3	4	2	9	0	0	0	2	0
2	2	7	0	3	1	3	0	1	6	1	3	0	2	8	1	0	0	3	0
3	2	0	4	2	1	4	2	1	4	1	2	2	2	3	0	3	0	1	1
4	3	7	8	0	1	5	3	0	6	1	3	4	2	0	1	6	0	1	0
5	2	7	0	2	1	4	3	0	7	1	3	4	2	8	0	4	1	3	1
6	4	7	2	3	1	4	3	1	8	1	3	0	2	0	1	1	1	0	1
7	3	6	10	2	1	1	3	0	6	2	3	0	2	5	0	5	0	0	0
8	2	0	4	0	1	5	2	1	4	1	2	2	2	9	0	3	0	1	1
9	3	5	4	0	1	4	2	1	4	1	2	2	2	3	0	0	0	1	1

Last rows

	cap-shape	stalk-color-above-ring	gill-color	cap-surface	gill-attachment	population	stalk-surface-above-ring	bruises?	odor	ring-number	stalk-surface-below-ring	ring-type	veil-color	cap-color	stalk-shape	habitat	gill-size	stalk-root	target
8114	2	7	1	0	1	0	0	1	6	1	0	0	2	3	1	0	0	3	0
8115	3	5	7	2	1	4	2	1	4	1	2	2	2	9	0	0	0	1	1
8116	2	7	1	2	1	5	3	0	1	1	1	4	2	0	0	3	0	4	0
8117	2	7	10	3	1	4	3	0	7	1	3	4	2	0	0	0	1	3	1
8118	4	7	2	3	1	4	2	1	8	1	3	0	2	0	1	6	1	0	1
8119	3	5	2	2	1	4	2	1	8	1	2	0	2	0	1	1	1	0	1
8120	3	7	0	2	1	3	3	0	7	1	3	4	2	8	0	4	1	3	1
8121	2	7	4	0	1	2	2	1	6	2	3	4	2	8	0	0	0	0	0
8122	2	7	4	3	1	3	3	1	6	2	2	4	2	8	0	0	0	0	0
8123	3	7	2	2	1	4	2	1	3	1	3	0	2	0	1	6	1	0	1

Most frequent

	cap-shape	stalk-color-above-ring	gill-color	cap-surface	gill-attachment	population	stalk-surface-above-ring	odor	ring-number	stalk-surface-below-ring	ring-type	veil-color	cap-color	stalk-shape	habitat	stalk-root	count
288	2	3	1	0	1	4	3	6	1	3	4	2	0	1	6	1	6
289	2	3	1	0	1	4	3	6	1	3	4	2	3	1	6	1	6
290	2	3	1	0	1	4	3	6	1	3	4	2	7	1	6	1	6
291	2	3	1	0	1	5	3	6	1	3	4	2	0	1	6	1	6
292	2	3	1	0	1	5	3	6	1	3	4	2	3	1	6	1	6
293	2	3	1	0	1	5	3	6	1	3	4	2	7	1	6	1	6
294	2	3	1	2	1	4	3	6	1	3	4	2	0	1	6	1	6
295	2	3	1	2	1	4	3	6	1	3	4	2	3	1	6	1	6
296	2	3	1	2	1	4	3	6	1	3	4	2	7	1	6	1	6
297	2	3	1	2	1	5	3	6	1	3	4	2	0	1	6	1	6

	cap-shape	stalk-color-above-ring	gill-color	cap-surface	gill-attachment	population	stalk-surface-above-ring	bruises?	odor	ring-number	stalk-surface-below-ring	ring-type	veil-color	cap-color	stalk-shape	habitat	gill-size	stalk-root	target
0	2	3	8	0	1	4	3	0	6	1	3	4	2	7	1	6	0	1	0
1	0	7	4	3	1	2	3	0	0	1	3	4	2	9	0	0	0	2	0
2	2	7	0	3	1	3	0	1	6	1	3	0	2	8	1	0	0	3	0
3	2	0	4	2	1	4	2	1	4	1	2	2	2	3	0	3	0	1	1
4	3	7	8	0	1	5	3	0	6	1	3	4	2	0	1	6	0	1	0
5	2	7	0	2	1	4	3	0	7	1	3	4	2	8	0	4	1	3	1
6	4	7	2	3	1	4	3	1	8	1	3	0	2	0	1	1	1	0	1
7	3	6	10	2	1	1	3	0	6	2	3	0	2	5	0	5	0	0	0
8	2	0	4	0	1	5	2	1	4	1	2	2	2	9	0	3	0	1	1
9	3	5	4	0	1	4	2	1	4	1	2	2	2	3	0	0	0	1	1

	cap-shape	stalk-color-above-ring	gill-color	cap-surface	gill-attachment	population	stalk-surface-above-ring	odor	ring-number	stalk-surface-below-ring	ring-type	veil-color	cap-color	stalk-shape	habitat	stalk-root	count
288	2	3	1	0	1	4	3	6	1	3	4	2	0	1	6	1	6
289	2	3	1	0	1	4	3	6	1	3	4	2	3	1	6	1	6
290	2	3	1	0	1	4	3	6	1	3	4	2	7	1	6	1	6
291	2	3	1	0	1	5	3	6	1	3	4	2	0	1	6	1	6
292	2	3	1	0	1	5	3	6	1	3	4	2	3	1	6	1	6
293	2	3	1	0	1	5	3	6	1	3	4	2	7	1	6	1	6
294	2	3	1	2	1	4	3	6	1	3	4	2	0	1	6	1	6
295	2	3	1	2	1	4	3	6	1	3	4	2	3	1	6	1	6
296	2	3	1	2	1	4	3	6	1	3	4	2	7	1	6	1	6
297	2	3	1	2	1	5	3	6	1	3	4	2	0	1	6	1	6

	cap-shape	stalk-color-above-ring	gill-color	cap-surface	gill-attachment	population	stalk-surface-above-ring	bruises?	odor	ring-number	stalk-surface-below-ring	ring-type	veil-color	cap-color	stalk-shape	habitat	gill-size	stalk-root	target
0	2	3	8	0	1	4	3	0	6	1	3	4	2	7	1	6	0	1	0
1	0	7	4	3	1	2	3	0	0	1	3	4	2	9	0	0	0	2	0
2	2	7	0	3	1	3	0	1	6	1	3	0	2	8	1	0	0	3	0
3	2	0	4	2	1	4	2	1	4	1	2	2	2	3	0	3	0	1	1
4	3	7	8	0	1	5	3	0	6	1	3	4	2	0	1	6	0	1	0
5	2	7	0	2	1	4	3	0	7	1	3	4	2	8	0	4	1	3	1
6	4	7	2	3	1	4	3	1	8	1	3	0	2	0	1	1	1	0	1
7	3	6	10	2	1	1	3	0	6	2	3	0	2	5	0	5	0	0	0
8	2	0	4	0	1	5	2	1	4	1	2	2	2	9	0	3	0	1	1
9	3	5	4	0	1	4	2	1	4	1	2	2	2	3	0	0	0	1	1

	cap-shape	stalk-color-above-ring	gill-color	cap-surface	gill-attachment	population	stalk-surface-above-ring	odor	ring-number	stalk-surface-below-ring	ring-type	veil-color	cap-color	stalk-shape	habitat	stalk-root	count
288	2	3	1	0	1	4	3	6	1	3	4	2	0	1	6	1	6
289	2	3	1	0	1	4	3	6	1	3	4	2	3	1	6	1	6
290	2	3	1	0	1	4	3	6	1	3	4	2	7	1	6	1	6
291	2	3	1	0	1	5	3	6	1	3	4	2	0	1	6	1	6
292	2	3	1	0	1	5	3	6	1	3	4	2	3	1	6	1	6
293	2	3	1	0	1	5	3	6	1	3	4	2	7	1	6	1	6
294	2	3	1	2	1	4	3	6	1	3	4	2	0	1	6	1	6
295	2	3	1	2	1	4	3	6	1	3	4	2	3	1	6	1	6
296	2	3	1	2	1	4	3	6	1	3	4	2	7	1	6	1	6
297	2	3	1	2	1	5	3	6	1	3	4	2	0	1	6	1	6

Overview

Variables

Most occurring characters

Most occurring categories

Most frequent Decimal Number characters

Most occurring scripts

Most frequent Common characters

Most occurring blocks

Most frequent ASCII characters

Most occurring characters

Most occurring categories

Most frequent Decimal Number characters

Most occurring scripts

Most frequent Common characters

Most occurring blocks

Most frequent ASCII characters

Most occurring characters

Most occurring categories

Most frequent Decimal Number characters

Most occurring scripts

Most frequent Common characters

Most occurring blocks

Most frequent ASCII characters

Most occurring characters

Most occurring categories

Most frequent Decimal Number characters

Most occurring scripts

Most frequent Common characters

Most occurring blocks

Most frequent ASCII characters

Most occurring characters

Most occurring categories

Most frequent Decimal Number characters

Most occurring scripts

Most frequent Common characters

Most occurring blocks

Most frequent ASCII characters

Interactions

Correlations

Pearson's r

Spearman's ρ

Kendall's τ

Phik (φk)

Cramér's V (φc)

Missing values

Sample

First rows

Last rows

Duplicate rows

Most frequent

	cap-shape	stalk-color-above-ring	gill-color	cap-surface	gill-attachment	population	stalk-surface-above-ring	bruises?	odor	ring-number	stalk-surface-below-ring	ring-type	veil-color	cap-color	stalk-shape	habitat	gill-size	stalk-root	target
0	2	3	8	0	1	4	3	0	6	1	3	4	2	7	1	6	0	1	0
1	0	7	4	3	1	2	3	0	0	1	3	4	2	9	0	0	0	2	0
2	2	7	0	3	1	3	0	1	6	1	3	0	2	8	1	0	0	3	0
3	2	0	4	2	1	4	2	1	4	1	2	2	2	3	0	3	0	1	1
4	3	7	8	0	1	5	3	0	6	1	3	4	2	0	1	6	0	1	0
5	2	7	0	2	1	4	3	0	7	1	3	4	2	8	0	4	1	3	1
6	4	7	2	3	1	4	3	1	8	1	3	0	2	0	1	1	1	0	1
7	3	6	10	2	1	1	3	0	6	2	3	0	2	5	0	5	0	0	0
8	2	0	4	0	1	5	2	1	4	1	2	2	2	9	0	3	0	1	1
9	3	5	4	0	1	4	2	1	4	1	2	2	2	3	0	0	0	1	1

	cap-shape	stalk-color-above-ring	gill-color	cap-surface	gill-attachment	population	stalk-surface-above-ring	odor	ring-number	stalk-surface-below-ring	ring-type	veil-color	cap-color	stalk-shape	habitat	stalk-root	count
288	2	3	1	0	1	4	3	6	1	3	4	2	0	1	6	1	6
289	2	3	1	0	1	4	3	6	1	3	4	2	3	1	6	1	6
290	2	3	1	0	1	4	3	6	1	3	4	2	7	1	6	1	6
291	2	3	1	0	1	5	3	6	1	3	4	2	0	1	6	1	6
292	2	3	1	0	1	5	3	6	1	3	4	2	3	1	6	1	6
293	2	3	1	0	1	5	3	6	1	3	4	2	7	1	6	1	6
294	2	3	1	2	1	4	3	6	1	3	4	2	0	1	6	1	6
295	2	3	1	2	1	4	3	6	1	3	4	2	3	1	6	1	6
296	2	3	1	2	1	4	3	6	1	3	4	2	7	1	6	1	6
297	2	3	1	2	1	5	3	6	1	3	4	2	0	1	6	1	6